Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672789 | Catalyst for fluorination of 1,1-dichloro-1-fluoroethane and process for the preparation of 1,1,1-trifluoroethane using the same | Hoon Kim, Honggon Kim, Hyunjoo Lee | 1997-09-30 |
| 5659094 | Process for co-producing 1,1,1,2-tetrafluoroethane pentafluoroethane and 1,1,1-trifluoroethane | Hoon Kim, Honggon Kim, Moon Jo Chung | 1997-08-19 |
| 5622907 | Post-reducing treatment of alcohol synthesis catalysts with carbon dioxide | Sunggyu Lee, Vetkav R. Parameswaran, Conrad J. Kulik | 1997-04-22 |